(19)
(11) EP 3 810 820 A1

(12)

(43) Date of publication:
28.04.2021 Bulletin 2021/17

(21) Application number: 19735153.9

(22) Date of filing: 19.06.2019
(51) International Patent Classification (IPC): 
C22F 1/18(2006.01)
B22F 9/08(2006.01)
H05H 1/42(2006.01)
 B22F 1/00(2006.01)
H05H 1/30(2006.01)
H05H 1/46(2006.01)
(86) International application number:
PCT/US2019/037956
(87) International publication number:
WO 2019/246242 (26.12.2019 Gazette 2019/52)
(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated Extension States:
BA ME
Designated Validation States:
KH MA MD TN

(30) Priority: 19.06.2018 US 201816012370

(71) Applicant: 6K Inc.
North Andover, MA 01845 (US)

(72) Inventors:
  • HADIDI, Kamal
    Somerville, Massachusetts 02143 (US)
  • WROBEL, Gregory
    Boxford, Massachusetts 01921 (US)
  • REDJDAL, Makhlouf
    Melrose, Massachusetts 02176 (US)
  • DUANMU, Ning
    Nashua, New Hampshire 03063 (US)
  • KOZLOWSKI, Michael, C.
    Reading, Massachusetts 01867 (US)
  • TURCHETTI, Scott
    Newburyport, Massachusetts 01950 (US)

(74) Representative: Forresters IP LLP 
Skygarden Erika-Mann-Straße 11
80636 München
80636 München (DE)

   


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